Windows Small Business Server 2003 R2 is an advance productivity and security solution designed for businesses with up to 75 users or devices. As your business grows and your needs change, you can protect your technology investment with the Windows Small Business Server 2003 R2 Transition Pack and move seamlessly into the full line of Windows Server products. The Windows Small Business Server 2003 R2 Transition Pack helps your business grow as your technology needs change. It converts your Windows Small Business Server 2003 R2 license into standard licenses for each of the individual server components, such as Windows Server 2003 Standard Edition and Exchange Server 2003 SP2; and removes the design constraints of Windows Small Business Server 2003 R2, which include a 75 user or device limit, support for branch offices, and a requirement to keep Windows Small Business Server 2003 R2 as the main logon server. Moreover, Windows Small Business Server 2003 R2 Transition Pack protects your software investment: pricing has been designed so that you won't pay any more than if you had bought the individual product components initially.